探析公路橋梁工程施工中伸縮縫施工技術(shù)應用效果

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摘要:為充分發(fā)揮施工技術(shù)優(yōu)勢,提高公路橋梁伸縮縫施工質(zhì)量。結(jié)合某公路橋梁工程具體工程實例,提出施工準備、原有伸縮縫拆除、切縫、開槽、伸縮縫安裝、混凝土施工及養(yǎng)護等技術(shù)要點。經(jīng)質(zhì)量檢驗,該橋梁伸縮縫施工有效提高橋連接平順性,以期可為相關(guān)工作人員提供參考和借鑒,全面提高公路橋梁施工質(zhì)量。
關(guān)鍵詞:公路橋梁工程 伸縮縫施工 板式橡膠伸縮縫 混凝土施工
中圖分類號:U445
Exploring the Application Effect of Expansion Joint Construction Technology in Highway and Bridge Engineering Construction
CHEN Zantao
Qinghai Guoluo Highway Engineering Construction Co., Ltd., Xining, Qinghai Province, 810000 China
Abstract: The purpose it to give full play to the advantages of construction technology and improve the construction quality of expansion joints in highway bridges. Combining a specific engineering example of a highway bridge project, it proposes technical points such as construction preparation, removal of existing expansion joints, cutting, slotting, installation of expansion joints, concrete construction and maintenance. After quality inspection, the construction of the expansion joint of the bridge has effectively improved the smoothness of the bridge connection, in order to provide reference and reference for relevant personnel and comprehensively improve the construction quality of highway bridges.
Key Words: Highway and bridge engineering; Expansion joint construction; Plate type rubber expansion joint; Concrete construction
伸縮縫是為了解決橋梁在溫度變化、荷載變化等因素作用下產(chǎn)生的熱脹冷縮和內(nèi)力的問題而設(shè)計的一個重要裝置。(剩余1997字)